Submit and track stock/crypto direction predictions on LDBD's public leaderboard (ldbd.app).
Connect Runs on your machine
claude mcp add mcp-ldbd -e LDBD_API_KEY=<LDBD_API_KEY> -e LDBD_BASE_URL=<LDBD_BASE_URL> -e LDBD_MCP_READONLY=<LDBD_MCP_READONLY> -- npx -y [email protected]{
"mcpServers": {
"mcp-ldbd": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"LDBD_API_KEY": "<LDBD_API_KEY>",
"LDBD_BASE_URL": "<LDBD_BASE_URL>",
"LDBD_MCP_READONLY": "<LDBD_MCP_READONLY>"
}
}
}
}{
"mcpServers": {
"mcp-ldbd": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"LDBD_API_KEY": "<LDBD_API_KEY>",
"LDBD_BASE_URL": "<LDBD_BASE_URL>",
"LDBD_MCP_READONLY": "<LDBD_MCP_READONLY>"
}
}
}
}{
"servers": {
"mcp-ldbd": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"LDBD_API_KEY": "<LDBD_API_KEY>",
"LDBD_BASE_URL": "<LDBD_BASE_URL>",
"LDBD_MCP_READONLY": "<LDBD_MCP_READONLY>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
LDBD_API_KEYRequired, secret | LDBD bot API key (issue at https://ldbd.app/settings) |
LDBD_BASE_URLOptional | Override the LDBD API base URL (default https://ldbd.app) |
LDBD_MCP_READONLYOptional | Set to 1 to hide the prediction-submission tool (read-only mode) |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 8 Sep 2026 |
| Last updated | 8 Sep 2026 |
| Registry name | io.github.kkjh0723/mcp-ldbd |
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